[INFO] cloning repository https://github.com/ailisp/packedoption
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ailisp/packedoption" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Failisp%2Fpackedoption", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Failisp%2Fpackedoption'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10a733c29782d7f3184b011e7c27ab2b7cbda21c
[INFO] checking ailisp/packedoption/10a733c29782d7f3184b011e7c27ab2b7cbda21c against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Failisp%2Fpackedoption" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ailisp/packedoption on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ailisp/packedoption
[INFO] finished tweaking git repo https://github.com/ailisp/packedoption
[INFO] tweaked toml for git repo https://github.com/ailisp/packedoption written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ailisp/packedoption already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.6.1
[INFO] [stderr]   Downloaded seahash v4.1.0
[INFO] [stderr]   Downloaded ptr_meta v0.1.2
[INFO] [stderr]   Downloaded rkyv_derive v0.4.0
[INFO] [stderr]   Downloaded ptr_meta_derive v0.1.2
[INFO] [stderr]   Downloaded syn v1.0.64
[INFO] [stderr]   Downloaded rkyv v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02526fff4ef965b719213d61d46ec7b0e43fae2f2e65cb34f694b01b52e1aafd
[INFO] running `Command { std: "docker" "start" "-a" "02526fff4ef965b719213d61d46ec7b0e43fae2f2e65cb34f694b01b52e1aafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02526fff4ef965b719213d61d46ec7b0e43fae2f2e65cb34f694b01b52e1aafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02526fff4ef965b719213d61d46ec7b0e43fae2f2e65cb34f694b01b52e1aafd", kill_on_drop: false }`
[INFO] [stdout] 02526fff4ef965b719213d61d46ec7b0e43fae2f2e65cb34f694b01b52e1aafd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d1e8aa98c67b707029dd26bd1f8fd3c69ff39500874923d1a4ae786add64366
[INFO] running `Command { std: "docker" "start" "-a" "0d1e8aa98c67b707029dd26bd1f8fd3c69ff39500874923d1a4ae786add64366", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling rkyv v0.4.1
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.2
[INFO] [stderr]    Compiling rkyv_derive v0.4.0
[INFO] [stderr]     Checking ptr_meta v0.1.2
[INFO] [stderr]     Checking packedoption v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Archive`, `Deserialize as RkyvDeserialize`, and `Serialize as RkyvSerialize`
[INFO] [stdout]    --> src/lib.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | use rkyv::{Archive, Deserialize as RkyvDeserialize, Serialize as RkyvSerialize};
[INFO] [stdout]     |            ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Archive`, `Deserialize as RkyvDeserialize`, and `Serialize as RkyvSerialize`
[INFO] [stdout]    --> src/lib.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | use rkyv::{Archive, Deserialize as RkyvDeserialize, Serialize as RkyvSerialize};
[INFO] [stdout]     |            ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:242:37
[INFO] [stdout]     |
[INFO] [stdout] 242 |         assert_eq!(some.expand(), x.into());
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: From<Ent>`
[INFO] [stdout]     = note: required for `Ent` to implement `Into<_>`
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout] 242 |         assert_eq!(some.expand(), <Ent as Into<T>>::into(x));
[INFO] [stdout]     |                                   +++++++++++++++++++++++ ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:242:37
[INFO] [stdout]     |
[INFO] [stdout] 242 |         assert_eq!(some.expand(), x.into());
[INFO] [stdout]     |         ----------------------------^^^^--- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Option<Ent>: PartialEq<_>` found in the following crates: `core`, `rkyv`:
[INFO] [stdout]             - impl<T, U> PartialEq<ArchivedOption<T>> for Option<U>
[INFO] [stdout]               where T: PartialEq<U>;
[INFO] [stdout]             - impl<T> PartialEq for Option<T>
[INFO] [stdout]               where T: PartialEq;
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout] 242 |         assert_eq!(some.expand(), <Ent as Into<T>>::into(x));
[INFO] [stdout]     |                                   +++++++++++++++++++++++ ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `packedoption` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0d1e8aa98c67b707029dd26bd1f8fd3c69ff39500874923d1a4ae786add64366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1e8aa98c67b707029dd26bd1f8fd3c69ff39500874923d1a4ae786add64366", kill_on_drop: false }`
[INFO] [stdout] 0d1e8aa98c67b707029dd26bd1f8fd3c69ff39500874923d1a4ae786add64366